78 lines
1.9 KiB
Go
78 lines
1.9 KiB
Go
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package utils
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import (
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"os"
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"strings"
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"cardverse/config"
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)
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// getBaseURL mengambil Base URL dari config (APP_BASE_URL) atau environment variable dengan fallback ke http://localhost:PORT
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func getBaseURL() string {
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if config.Cfg != nil && config.Cfg.AppBaseURL != "" {
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return strings.TrimRight(config.Cfg.AppBaseURL, "/")
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}
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if envURL := os.Getenv("APP_BASE_URL"); envURL != "" {
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return strings.TrimRight(envURL, "/")
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}
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port := os.Getenv("APP_PORT")
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if port == "" {
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port = "8080"
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}
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return "http://localhost:" + port
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}
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// FormatMediaURL mengubah path relatif gambar (seperti /images/...) menjadi URL lengkap menggunakan APP_BASE_URL
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func FormatMediaURL(urlStr string) string {
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if urlStr == "" {
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return ""
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}
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// Jika sudah berupa URL lengkap (http:// atau https://), kembalikan langsung
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if strings.HasPrefix(urlStr, "http://") || strings.HasPrefix(urlStr, "https://") {
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return urlStr
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}
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baseURL := getBaseURL()
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if !strings.HasPrefix(urlStr, "/") {
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urlStr = "/" + urlStr
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}
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return baseURL + urlStr
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}
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// FormatMediaURLPtr mengubah pointer path relatif gambar menjadi pointer URL lengkap
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func FormatMediaURLPtr(urlPtr *string) *string {
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if urlPtr == nil || *urlPtr == "" {
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return urlPtr
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}
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formatted := FormatMediaURL(*urlPtr)
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return &formatted
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}
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// FormatJSONBMediaURLs mengubah seluruh path relatif gambar (/images/... atau /public/...) di dalam data byte JSONB menjadi URL lengkap
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func FormatJSONBMediaURLs(data []byte) []byte {
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if len(data) == 0 {
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return data
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}
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baseURL := getBaseURL()
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s := string(data)
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// Replace "/images/" dengan "APP_BASE_URL/images/"
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targetImages := `"/images/`
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replaceImages := `"` + baseURL + `/images/`
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s = strings.ReplaceAll(s, targetImages, replaceImages)
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// Replace "/public/" dengan "APP_BASE_URL/public/"
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targetPublic := `"/public/`
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replacePublic := `"` + baseURL + `/public/`
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s = strings.ReplaceAll(s, targetPublic, replacePublic)
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return []byte(s)
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}
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